<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="书名" prop="bookName">
        <el-input v-model="queryParams.bookName" placeholder="请输入书名" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="isbn" prop="isbn">
        <el-input v-model="queryParams.isbn" placeholder="请输入isbn" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="封面地址" prop="imagePath">
        <el-input v-model="queryParams.imagePath" placeholder="请输入封面地址" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['system:ext:add']">新增</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="extList" border>
      <el-table-column label="ID" align="center" prop="id" width="120px"/>
      <el-table-column label="图书ID" align="center" prop="bookId" />
      <el-table-column label="书名" align="center" prop="bookName" />
      <el-table-column label="isbn" align="center" prop="isbn" />
      <el-table-column label="封面地址" align="center" prop="imagePath" />
      <el-table-column label="简介" align="center" prop="remarks" />
<!--      <el-table-column label="库存数" align="center" prop="kcs" />
      <el-table-column label="在架数" align="center" prop="zjs" />-->
      <el-table-column label="创建时间" align="center" prop="ctime" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:ext:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['system:ext:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList"/>

    <!-- 添加或修改图书扩展信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="书名" prop="bookName">
          <el-input v-model="form.bookName" placeholder="请输入书名" />
        </el-form-item>
        <el-form-item label="isbn" prop="isbn">
          <el-input v-model="form.isbn" placeholder="请输入isbn" />
        </el-form-item>
        <el-form-item label="封面地址" prop="imagePath">
          <el-input v-model="form.imagePath" placeholder="请输入封面地址" />
        </el-form-item>
        <el-form-item label="简介" prop="remarks">
          <el-input v-model="form.remarks" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listExt, getExt, delExt, addExt, updateExt } from "@/api/erp/ext";

export default {
  name: "Ext",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 图书扩展信息表格数据
      extList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        bookId: null,
        bookName: null,
        isbn: null,
        imagePath: null,
        remarks: null,
        kcs: null,
        zjs: null,
        ctime: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        isbn: [
          { required: true, message: "isbn不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询图书扩展信息列表 */
    getList() {
      this.loading = true;
      listExt(this.queryParams).then(response => {
        this.extList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        bookId: null,
        bookName: null,
        isbn: null,
        imagePath: null,
        remarks: null,
        kcs: null,
        zjs: null,
        ctime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加图书扩展信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getExt(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改图书扩展信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateExt(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addExt(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除图书扩展信息编号为"' + ids + '"的数据项？').then(function() {
        return delExt(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    }
  }
};
</script>
